diff options
Diffstat (limited to 'meta-networking/recipes-protocols/frr/frr/0001-bgpd-Make-sure-hdr-length-is-at-a-minimum-of-what-is.patch')
| -rw-r--r-- | meta-networking/recipes-protocols/frr/frr/0001-bgpd-Make-sure-hdr-length-is-at-a-minimum-of-what-is.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/meta-networking/recipes-protocols/frr/frr/0001-bgpd-Make-sure-hdr-length-is-at-a-minimum-of-what-is.patch b/meta-networking/recipes-protocols/frr/frr/0001-bgpd-Make-sure-hdr-length-is-at-a-minimum-of-what-is.patch deleted file mode 100644 index 52b39c1e86..0000000000 --- a/meta-networking/recipes-protocols/frr/frr/0001-bgpd-Make-sure-hdr-length-is-at-a-minimum-of-what-is.patch +++ /dev/null @@ -1,43 +0,0 @@ -From 066770ac1c69ee5b484bb82581b22ad0423b004d Mon Sep 17 00:00:00 2001 -From: Donald Sharp <sharpd@nvidia.com> -Date: Thu, 21 Jul 2022 08:11:58 -0400 -Subject: [PATCH] bgpd: Make sure hdr length is at a minimum of what is - expected - -Ensure that if the capability length specified is enough data. - -Signed-off-by: Donald Sharp <sharpd@nvidia.com> -(cherry picked from commit ff6db1027f8f36df657ff2e5ea167773752537ed) - -CVE: CVE-2022-37032 - -Upstream-Status: Backport -[https://github.com/FRRouting/frr/commit/066770ac1c69ee5b484bb82581b22ad0423b004d] - -Signed-off-by: Yi Zhao <yi.zhao@windriver.com> ---- - bgpd/bgp_packet.c | 8 ++++++++ - 1 file changed, 8 insertions(+) - -diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c -index 7613ccc7d..a5f065a15 100644 ---- a/bgpd/bgp_packet.c -+++ b/bgpd/bgp_packet.c -@@ -2621,6 +2621,14 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, - "%s CAPABILITY has action: %d, code: %u, length %u", - peer->host, action, hdr->code, hdr->length); - -+ if (hdr->length < sizeof(struct capability_mp_data)) { -+ zlog_info( -+ "%pBP Capability structure is not properly filled out, expected at least %zu bytes but header length specified is %d", -+ peer, sizeof(struct capability_mp_data), -+ hdr->length); -+ return BGP_Stop; -+ } -+ - /* Capability length check. */ - if ((pnt + hdr->length + 3) > end) { - zlog_info("%s Capability length error", peer->host); --- -2.25.1 - |